DK0546455T3 - Electronic control device for connection of several electrical loads - Google Patents

Electronic control device for connection of several electrical loads

Info

Publication number
DK0546455T3
DK0546455T3 DK92120681.9T DK92120681T DK0546455T3 DK 0546455 T3 DK0546455 T3 DK 0546455T3 DK 92120681 T DK92120681 T DK 92120681T DK 0546455 T3 DK0546455 T3 DK 0546455T3
Authority
DK
Denmark
Prior art keywords
load
switch
switches
open
case
Prior art date
Application number
DK92120681.9T
Other languages
Danish (da)
Inventor
Johan Wallaert
Original Assignee
Clark Equipment Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Clark Equipment Co filed Critical Clark Equipment Co
Application granted granted Critical
Publication of DK0546455T3 publication Critical patent/DK0546455T3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H02J13/00009—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using pulsed signals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
    • H02J13/00007—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission
    • H02J13/0001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using the power network as support for the transmission using modification of a parameter of the network power signal
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
    • H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
    • H02J13/00036—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for the elements or equipment being or involving switches, relays or circuit breakers

Landscapes

  • Power Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Electronic Switches (AREA)
  • Keying Circuit Devices (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Magnetically Actuated Valves (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Glass Compositions (AREA)
  • Networks Using Active Elements (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Control Of Electric Motors In General (AREA)
  • Toys (AREA)

Abstract

An electronic control unit (13) switches a number of electrical loads (16), especially solenoid valves of a load-switching drive, as a function of the position of various information switches (19). The electronic control unit (13) has a plurality of load lines (17), which each lead to one load (19), and a central unit (15) with a plurality of electronic switches (1). The load lines (17) can in each case be connected via an electronic switch (1) to a supply voltage (14). The electronic switches (1) can in each case be switched by means of a logic signal and have an output (5) for a logic status signal. The logic status signal indicates an open load when the switch is open and a short-circuited load when the switch is closed. In the case of an open, short-circuited switch (1), the status signal suggests an open load. One information line (18) is connected like the load lines (17) via one of the electronic switches (1) to the supply voltage and leads out of the central unit (15). The information line (18) is in each case connected via an information switch (19) to at least one load line (17). <IMAGE>
DK92120681.9T 1991-12-10 1992-12-04 Electronic control device for connection of several electrical loads DK0546455T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4140587A DE4140587C2 (en) 1991-12-10 1991-12-10 Electronic control device for switching multiple electrical loads

Publications (1)

Publication Number Publication Date
DK0546455T3 true DK0546455T3 (en) 1996-06-17

Family

ID=6446644

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92120681.9T DK0546455T3 (en) 1991-12-10 1992-12-04 Electronic control device for connection of several electrical loads

Country Status (10)

Country Link
US (1) US5436788A (en)
EP (1) EP0546455B1 (en)
JP (1) JP3187990B2 (en)
KR (1) KR100280577B1 (en)
AT (1) ATE135854T1 (en)
CA (1) CA2084978A1 (en)
DE (2) DE4140587C2 (en)
DK (1) DK0546455T3 (en)
FI (1) FI925156A (en)
ZA (1) ZA929579B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08506709A (en) * 1993-04-21 1996-07-16 シク パーク、ヒュン Switching system
US5687052A (en) * 1996-03-14 1997-11-11 Paragon Electric Company, Inc. Flexible variable pole-count relay output circuit for controlling multiple relays
US6734581B1 (en) 1998-10-28 2004-05-11 Eigenpoint Company Programmable emergency-stop circuit with testing
US6392318B1 (en) 1998-10-28 2002-05-21 Eigenpoint Company Programmable emergency-stop circuit
DE10042249A1 (en) * 2000-08-29 2002-03-28 Bosch Gmbh Robert Digital rotary switch
DE10061025B4 (en) * 2000-12-08 2014-11-27 Bayerische Motoren Werke Aktiengesellschaft Multi-position switch arrangement in motor vehicles
DE10061024B4 (en) * 2000-12-08 2014-12-11 Bayerische Motoren Werke Aktiengesellschaft Multi-position switch arrangement in motor vehicles
US7348690B2 (en) * 2002-02-25 2008-03-25 Alfred Wade Muldoon Preventing unsafe operation by monitoring switching means
US7075769B2 (en) * 2002-04-10 2006-07-11 Pent Technologies, Inc. Next connect electrical receptacle assembly
US8624601B2 (en) * 2010-10-04 2014-01-07 Enerdel, Inc. System and method for determining physical status of switch elements
US8766490B2 (en) 2011-03-25 2014-07-01 Enerdel, Inc. System and method for monitoring operation of switch elements
CA2774364C (en) 2011-04-18 2014-01-28 Norman R. Byrne Electrical system with circuit limiter
US11513042B2 (en) * 2015-01-26 2022-11-29 SPEX SamplePrep, LLC Power-compensated fusion furnace
US10240870B2 (en) 2015-01-26 2019-03-26 Spex Sample Prep, Llc Method for operating a power-compensated fusion furnace
US10541557B2 (en) 2016-10-07 2020-01-21 Norman R. Byrne Electrical power cord with intelligent switching
US10186900B2 (en) 2017-02-24 2019-01-22 Ergotron, Inc. Techniques for controlling A/C power distribution in powered furniture
US10348089B2 (en) 2017-05-31 2019-07-09 Ergotron, Inc. Techniques for controlling A/C power distribution in powered furniture
US10915084B2 (en) * 2018-03-12 2021-02-09 Rosemount Inc. Field device switch monitor
US11004637B2 (en) * 2018-03-22 2021-05-11 Rosemount Inc. Field device latching relay reset
US11424561B2 (en) 2019-07-03 2022-08-23 Norman R. Byrne Outlet-level electrical energy management system
US11821951B2 (en) 2021-09-29 2023-11-21 Rosemount Inc. Field device switch monitoring

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418333A (en) * 1981-06-08 1983-11-29 Pittway Corporation Appliance control system
JPS5952992A (en) * 1982-09-20 1984-03-27 Matsushita Electric Works Ltd Multiplex transmission control system
AU615455B2 (en) * 1987-06-12 1991-10-03 Starec Nominees Pty. Ltd. Electrical control apparatus
US5006724A (en) * 1989-03-20 1991-04-09 Liu Ching Chung Control device for light sets
DE4015271A1 (en) * 1990-05-12 1991-11-14 Vdo Schindling Interrogating circuitry ascertaining switch positions in motor vehicle - connects switch terminals to fixed potential and to microcomputer via resistors
DE4019059A1 (en) * 1990-06-15 1991-12-19 Bosch Gmbh Robert DEVICE FOR SWITCHING A LOAD ON AND OFF

Also Published As

Publication number Publication date
ATE135854T1 (en) 1996-04-15
DE59205759D1 (en) 1996-04-25
KR930015433A (en) 1993-07-24
ZA929579B (en) 1993-06-11
FI925156A (en) 1993-06-11
FI925156A0 (en) 1992-11-12
EP0546455A2 (en) 1993-06-16
DE4140587C2 (en) 1994-09-08
EP0546455B1 (en) 1996-03-20
DE4140587A1 (en) 1993-06-17
JP3187990B2 (en) 2001-07-16
US5436788A (en) 1995-07-25
KR100280577B1 (en) 2001-03-02
JPH05280658A (en) 1993-10-26
EP0546455A3 (en) 1993-12-22
CA2084978A1 (en) 1993-06-11

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